Method for determining and evaluating eddy-current displays, in particular cracks, in a test object made from an electrically conductive material

Method for determining and evaluating eddy-current displays, in particular cracks, in a test object made from an electrically conductive material

A method for determining and evaluating eddy-current displays, in particular cracks, in a test object made from an electrically conductive material is provided. The method uses the following steps, applying an alternating electromagnetic field of a predetermined constant or variable frequency to the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: JUNGBLUTH MATTHIAS, WILKENHOENER ROLF
Format: Patent
Sprache:eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator JUNGBLUTH MATTHIAS
WILKENHOENER ROLF
description A method for determining and evaluating eddy-current displays, in particular cracks, in a test object made from an electrically conductive material is provided. The method uses the following steps, applying an alternating electromagnetic field of a predetermined constant or variable frequency to the test object, detecting the eddy currents induced in the test object along predetermined parallel measuring tracks, providing eddy-current signals each eddy-current signal is assigned to a measuring track, conditioning the eddy-current signals and providing conditioned measured variables, interpreting the conditioned measured variables using a predetermined evaluation algorithm, and providing synthetic crack signals.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US8125219B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US8125219B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US8125219B23</originalsourceid><addsrcrecordid>eNqNjTEKwkAQRdNYiHqHOYApEhG0VRQbK7UO4-xEVze7y-wkkGN4YyN6AKvPfzz-H2evI-s9GKiDgGFlaay3_gboDXCHrkX9VDamz6kVYa9gbIoO-zQH6yGiqKXWoQAJ0vNLEZSTQrg-mBQaNAy1hGaYBXYDEkvoXA8UvGlJbceDNLxbdNNsVKNLPPvlJIP97rw95BxDxSkisWetLqdVUS7LYr0pF38ob0FPT2g</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Method for determining and evaluating eddy-current displays, in particular cracks, in a test object made from an electrically conductive material</title><source>esp@cenet</source><creator>JUNGBLUTH MATTHIAS ; WILKENHOENER ROLF</creator><creatorcontrib>JUNGBLUTH MATTHIAS ; WILKENHOENER ROLF</creatorcontrib><description>A method for determining and evaluating eddy-current displays, in particular cracks, in a test object made from an electrically conductive material is provided. The method uses the following steps, applying an alternating electromagnetic field of a predetermined constant or variable frequency to the test object, detecting the eddy currents induced in the test object along predetermined parallel measuring tracks, providing eddy-current signals each eddy-current signal is assigned to a measuring track, conditioning the eddy-current signals and providing conditioned measured variables, interpreting the conditioned measured variables using a predetermined evaluation algorithm, and providing synthetic crack signals.</description><language>eng</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>2012</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20120228&amp;DB=EPODOC&amp;CC=US&amp;NR=8125219B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20120228&amp;DB=EPODOC&amp;CC=US&amp;NR=8125219B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JUNGBLUTH MATTHIAS</creatorcontrib><creatorcontrib>WILKENHOENER ROLF</creatorcontrib><title>Method for determining and evaluating eddy-current displays, in particular cracks, in a test object made from an electrically conductive material</title><description>A method for determining and evaluating eddy-current displays, in particular cracks, in a test object made from an electrically conductive material is provided. The method uses the following steps, applying an alternating electromagnetic field of a predetermined constant or variable frequency to the test object, detecting the eddy currents induced in the test object along predetermined parallel measuring tracks, providing eddy-current signals each eddy-current signal is assigned to a measuring track, conditioning the eddy-current signals and providing conditioned measured variables, interpreting the conditioned measured variables using a predetermined evaluation algorithm, and providing synthetic crack signals.</description><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjTEKwkAQRdNYiHqHOYApEhG0VRQbK7UO4-xEVze7y-wkkGN4YyN6AKvPfzz-H2evI-s9GKiDgGFlaay3_gboDXCHrkX9VDamz6kVYa9gbIoO-zQH6yGiqKXWoQAJ0vNLEZSTQrg-mBQaNAy1hGaYBXYDEkvoXA8UvGlJbceDNLxbdNNsVKNLPPvlJIP97rw95BxDxSkisWetLqdVUS7LYr0pF38ob0FPT2g</recordid><startdate>20120228</startdate><enddate>20120228</enddate><creator>JUNGBLUTH MATTHIAS</creator><creator>WILKENHOENER ROLF</creator><scope>EVB</scope></search><sort><creationdate>20120228</creationdate><title>Method for determining and evaluating eddy-current displays, in particular cracks, in a test object made from an electrically conductive material</title><author>JUNGBLUTH MATTHIAS ; WILKENHOENER ROLF</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US8125219B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2012</creationdate><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>JUNGBLUTH MATTHIAS</creatorcontrib><creatorcontrib>WILKENHOENER ROLF</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JUNGBLUTH MATTHIAS</au><au>WILKENHOENER ROLF</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for determining and evaluating eddy-current displays, in particular cracks, in a test object made from an electrically conductive material</title><date>2012-02-28</date><risdate>2012</risdate><abstract>A method for determining and evaluating eddy-current displays, in particular cracks, in a test object made from an electrically conductive material is provided. The method uses the following steps, applying an alternating electromagnetic field of a predetermined constant or variable frequency to the test object, detecting the eddy currents induced in the test object along predetermined parallel measuring tracks, providing eddy-current signals each eddy-current signal is assigned to a measuring track, conditioning the eddy-current signals and providing conditioned measured variables, interpreting the conditioned measured variables using a predetermined evaluation algorithm, and providing synthetic crack signals.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_US8125219B2
source esp@cenet
subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title Method for determining and evaluating eddy-current displays, in particular cracks, in a test object made from an electrically conductive material
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-31T16%3A08%3A36IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=JUNGBLUTH%20MATTHIAS&rft.date=2012-02-28&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS8125219B2%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true